Approved Tires PORSCHE 911 Carrera 4S

45 variants · 13 configurations

Officially FEDRO-approved tire sizes for all PORSCHE 911 Carrera 4S variants.

450.2 CVessence

4 variants

245/35 ZR20

450.2 CV · 2 981 cc · essence · 1XZ647450.2 CV · 2 981 cc · essence · 1XY656450.2 CV · 2 981 cc · essence · 1XW640450.2 CV · 2 981 cc · essence · 1PF804

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

Rear (AR)

305/30 ZR21

Width305 mm

Aspect ratio30%

Wheel5 x 21" ET 67

Offset (ET)67 mm

Option 1

Front (AV)

235/40 R19 92V XL M+S

Width235 mm

Aspect ratio40%

Wheel5 x 19" ET 52

Offset (ET)52 mm

630 kg max240 km/hXLM+S

Rear (AR)

295/35 R20 101V XL M+S

Width295 mm

Aspect ratio35%

Wheel11 x 20" ET 66

Offset (ET)66 mm

825 kg max240 km/hXLM+S

Option 2

Front (AV)

245/35 R20 91V XL M+S

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

615 kg max240 km/hXLM+S

Rear (AR)

295/30 R21 98V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 21" ET 66

Offset (ET)66 mm

750 kg max240 km/hXLM+S

450.2 CVessence

7 variants

245/35 ZR20

450.2 CV · 2 981 cc · essence · 1XW780450.2 CV · 2 981 cc · essence · 1XU673450.2 CV · 2 981 cc · essence · 1XU560450.2 CV · 2 981 cc · essence · 1XU229450.2 CV · 2 981 cc · essence · 1PF752450.2 CV · 2 981 cc · essence · 1XT941450.2 CV · 2 981 cc · essence · 1PF711

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

Rear (AR)

305/30 ZR21

Width305 mm

Aspect ratio30%

Wheel5 x 21" ET 67

Offset (ET)67 mm

Option 1

Front (AV)

235/40 R19 92V XL M+S

Width235 mm

Aspect ratio40%

Wheel5 x 19" ET 52

Offset (ET)52 mm

630 kg max240 km/hXLM+S

Rear (AR)

295/35 R20 101V XL M+S

Width295 mm

Aspect ratio35%

Wheel11 x 20" ET 66

Offset (ET)66 mm

825 kg max240 km/hXLM+S

Option 2

Front (AV)

245/35 R20 91V XL M+S

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

615 kg max240 km/hXLM+S

Rear (AR)

295/30 R21 98V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 21" ET 66

Offset (ET)66 mm

750 kg max240 km/hXLM+S

450.2 CVessence

245/35 ZR20

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 56

Offset (ET)56 mm

Option 1

Front (AV)

245/35 R20 91V M+S

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

615 kg max240 km/hM+S

Rear (AR)

295/30 R20 97V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 20" ET 56

Offset (ET)56 mm

730 kg max240 km/hXLM+S

Option 2

Front (AV)

235/40 R19 92V M+S

Width235 mm

Aspect ratio40%

Wheel8.5 x 19" ET 50

Offset (ET)50 mm

630 kg max240 km/hM+S

Rear (AR)

295/35 R19 100V M+S

Width295 mm

Aspect ratio35%

Wheel11 x 19" ET 56

Offset (ET)56 mm

800 kg max240 km/hM+S

429.8 CVessence

4 variants

245/35 ZR20

429.8 CV · 3 800 cc · essence · 1XH458429.8 CV · 3 800 cc · essence · 1XF439429.8 CV · 3 800 cc · essence · 1XF344429.8 CV · 3 800 cc · essence · 1PF539

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

429.8 CVessence

245/35 ZR20

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

420.2 CVessence

5 variants

245/35 ZR20

420.2 CV · 2 981 cc · essence · 1XR939420.2 CV · 2 981 cc · essence · 1XQ402420.2 CV · 2 981 cc · essence · 1XN907420.2 CV · 2 981 cc · essence · 1XN257420.2 CV · 2 981 cc · essence · 1PF639

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 56

Offset (ET)56 mm

Option 1

Front (AV)

235/40 R19 92V M+S

Width235 mm

Aspect ratio40%

Wheel8.5 x 19" ET 50

Offset (ET)50 mm

630 kg max240 km/hM+S

Rear (AR)

295/35 ZR19 100V M+S

Width295 mm

Aspect ratio35%

Wheel11 x 19" ET 56

Offset (ET)56 mm

800 kg max240 km/hM+S

Option 2

Front (AV)

245/35 R20 91V M+S

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

615 kg max240 km/hM+S

Rear (AR)

295/30 R20 97V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 20" ET 56

Offset (ET)56 mm

730 kg max240 km/hXLM+S

399.8 CVessence

5 variants

245/35 ZR20

399.8 CV · 3 800 cc · essence · 1XN643399.8 CV · 3 800 cc · essence · 1XM355399.8 CV · 3 800 cc · essence · 1XJ854399.8 CV · 3 800 cc · essence · 1XJ277399.8 CV · 3 800 cc · essence · 1PF587

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

399.8 CVessence

7 variants

245/35 ZR20

399.8 CV · 3 800 cc · essence · 1XJ442399.8 CV · 3 800 cc · essence · 1XH934399.8 CV · 3 800 cc · essence · 1XH677399.8 CV · 3 800 cc · essence · 1XH310399.8 CV · 3 800 cc · essence · 1XF478399.8 CV · 3 800 cc · essence · 1XF438399.8 CV · 3 800 cc · essence · 1PF538

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

384.9 CVessence

4 variants

235/35 ZR19

384.9 CV · 3 800 cc · essence · 1XJ870384.9 CV · 3 800 cc · essence · 1XB689384.9 CV · 3 800 cc · essence · 1PF428384.9 CV · 3 800 cc · essence · 1PF415

Standard configuration

Front (AV)

235/35 ZR19

Width235 mm

Aspect ratio35%

Wheel8 x 19" ET 57

Offset (ET)57 mm

Alternative wheel: 8.5 x 19" ET 55

Rear (AR)

305/30 ZR19 XL

Width305 mm

Aspect ratio30%

Wheel11 x 19" ET 51

Offset (ET)51 mm

Alternative wheel: 11.5 x 19" ET 50/67

380.8 CVessence

2 variants

235/35 ZR19

380.8 CV · 3 824 cc · essence · 1PF390355.0 CV · 3 824 cc · essence · 1PF388

Standard configuration

Front (AV)

235/35 ZR19

Width235 mm

Aspect ratio35%

Wheel8 x 19" ET 57

Offset (ET)57 mm

Alternative wheel: 8.5 x 19" ET 55

Option 1

Rear (AR)

305/30 ZR19 XL

Width305 mm

Aspect ratio30%

Wheel11 x 19" ET 51

Offset (ET)51 mm

Alternative wheel: 11.5 x 19" ET 67

345.4 CVessence

2 variants

225/40 ZR18

345.4 CV · 3 596 cc · essence · 1PF362319.6 CV · 3 596 cc · essence · 1PF356

Standard configuration

Front (AV)

225/40 ZR18

Width225 mm

Aspect ratio40%

Wheel8 x 18" ET 50

Offset (ET)50 mm

225/40 R18 88H

Width225 mm

Aspect ratio40%

Wheel8 x 18" ET 50

Offset (ET)50 mm

560 kg max210 km/h

Option 1

Rear (AR)

295/30 ZR18

Width295 mm

Aspect ratio30%

Wheel11 x 18" ET 45

Offset (ET)45 mm

265/35 R18 93H

Width265 mm

Aspect ratio35%

Wheel10 x 18" ET 47

Offset (ET)47 mm

650 kg max210 km/h

319.6 CVessence

205/50 ZR17

Standard configuration

Front (AV)

205/50 ZR17

Width205 mm

Aspect ratio50%

Wheel7 x 17" ET 55

Offset (ET)55 mm

225/40 ZR18

Width225 mm

Aspect ratio40%

Wheel7.5 x 18" ET 50

Offset (ET)50 mm

Option 1

Rear (AR)

255/40 ZR17

Width255 mm

Aspect ratio40%

Wheel9 x 17" ET 55

Offset (ET)55 mm

265/35 ZR18

Width265 mm

Aspect ratio35%

Wheel10 x 18" ET 65

Offset (ET)65 mm

300.6 CVessence

2 variants

225/40 R18

300.6 CV · 3 800 cc · essence · 1PF315285.6 CV · 3 600 cc · essence · 1PF309

Standard configuration

Front (AV)

225/40 R18

Width225 mm

Aspect ratio40%

Wheel8 x 18" ET 52

Offset (ET)52 mm

Rear (AR)

285/30 R18

Width285 mm

Aspect ratio30%

Wheel10 x 18" ET 40

Offset (ET)40 mm

Option 2

Front (AV)

205/50 R17

Width205 mm

Aspect ratio50%

Wheel7 x 17" ET 55

Offset (ET)55 mm

Rear (AR)

255/45 R17

Width255 mm

Aspect ratio45%

Wheel8 x 17" ET 30

Offset (ET)30 mm

Approved tires: official Swiss data

Every vehicle registered in Switzerland has a list of tire sizes approved by the Federal Roads Office (FEDRO). This data comes from type approvals (TARGA) and determines which tire sizes you can legally mount. Our tool displays standard and optional configurations with wheels, offset, load and speed ratings.

Why respect the approval?

Mounting non-approved tires can lead to inspection failure, fines, or even insurance cancellation in case of an accident. Always check that your tires match the approved sizes for your vehicle.